package com.bw.educate.filter;

import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;

//@Component
public class LoginFilter implements GlobalFilter,Ordered{
    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        String token=exchange.getRequest().getQueryParams().getFirst("token");
        /*if(!token.equals("123")){
             exchange.getResponse().setStatusCode(HttpStatus.NOT_ACCEPTABLE);

            return exchange.getResponse().setComplete();
        }*/
        return chain.filter(exchange).then(Mono.fromRunnable(()->{
            System.out.println("psot:登录响应过滤");
        }));
    }

    @Override
    public int getOrder() {
        return 0;
    }
}
